public class bianli {
    public static void main(String[] args) {
    int [] num ={11,12,13,14,15};
    for (int i =0 ; i <=4 ;i++){
        System.out.println(num[i]);

    }
      System.out.println(num.length);
        for (int i = 0; i < num.length; i++) {

        }
    }
}
